Popularity in England and Wales
Numbers
| Iwan (masculine) | |||
| Year | Rank | Percent Used | |
| 2022 | - | - | |
| 2021 | - | - | |
| 2020 | - | - | |
| 2019 | - | - | |
| 2018 | - | - | |
| 2017 | - | - | |
| 2016 | #758 | 0.012 | |
| 2015 | #807 | 0.011 | |
| 2014 | #730 | 0.012 | |
| 2013 | #804 | 0.011 | |
| 2012 | #666 | 0.014 | |
| 2011 | #580 | 0.016 | |
| 2010 | #531 | 0.018 | |
| 2009 | #476 | 0.021 | |
| 2008 | #544 | 0.017 | |
| 2007 | #441 | 0.022 | |
| 2006 | #370 | 0.027 | |
| 2005 | #313 | 0.031 | |
| 2004 | #368 | 0.024 | |
| 2003 | #298 | 0.030 | |
| 2002 | #258 | 0.036 | |
| 2001 | #297 | 0.030 | |
| 2000 | #236 | 0.041 | |
| 1999 | #249 | 0.037 | |
| 1998 | #272 | 0.031 | |
| 1997 | #378 | 0.018 | |
| 1996 | #464 | 0.012 | |
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